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| Threads Library Functions | td_ta_map_id2thr(3THR) |
| | td_ta_map_id2thr, td_ta_map_lwp2thr - convert a thread id or LWP id to a thread handle |
SYNOPSIS
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cc [ flag ... ] file ... -lthread_db [ library ... ]
#include <proc_service.h>
#include <thread_db.h> td_ta_map_id2thr(const td_thragent_t *ta_p, thread_t tid,td_thrhandle_t *th_p); |
| | td_ta_map_lwp2thr(const td_thragent_t *ta_p, lwpid_t lwpid,td_thrhandle_t *th_p); |
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td_ta_map_id2thr() produces the td_thrhandle_t thread handle that corresponds to a particular thread id, as returned by thr_create(3THR) or thr_self(3THR).
The thread handle is returned in *th_p.
td_ta_map_lwp2thr() produces the td_thrhandle_t thread handle for the thread that is currently executing on the light weight process ( LWP) and has an id of lwpid.
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TD_OK
- The call completed successfully.
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TD_BADTA
- An invalid internal process handle was passed in.
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TD_BADPH
- There is a NULL external process handle associated with this internal
process handle.
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TD_DBERR
- A call to one of the imported interface routines failed.
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TD_NOTHR
- Either there is no thread with the given thread id ( td_ta_map_id2thr) or no thread
is currently executing on the given LWP ( td_ta_map_lwp2thr).
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TD_ERR
- The call did not complete successfully.
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See attributes(5) for description of the following attributes:
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| MT-Level | Safe |
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